ElectricianSupplies.com stocks 1,000's of items including Thomas & Betts TNF14-4MB -- 1 each. Quality Customer Care is our first priority - try calling us at 800-448-2014. Thomas & Betts TNF14-4MB -- 1 each orders are processed within #time#. We ship from three warehouses via Fedex and UPS. ElectricianSupplies.com is proud to represent 3M. We never sell unproven off-brand products. We appreciate the opportunity to serve you! Join our 80,000 satisfied commercial and residential customers.